Hi A GPSDO would be the “next step” if you want to continue on when GPS is not present. They are a < $100 sort of thing from a number of sources.
Bob > On Apr 24, 2020, at 4:38 PM, Andreas Kempe <ke...@lysator.liu.se> wrote: > > On Fri, Apr 24, 2020 at 04:22:46PM -0400, Bob kb8tq wrote: >> >> Hi >> > > Hello Bob, > >> Assuming you can get a good sky view for the GPS / GNSS device, that’s about >> all you need. Feed it into whatever computer you decide to use and move on. >> The >> OCXO is simply a power hungry “non contributor” in this case. >> > > The reason for wanting the crystal is that I'd like the time to keep > if we were to lose the GPS signal. I was thinking that an external > oscillator would be better than the one in the GPS module in the > case of a lost signal (as a side note, I just thought it would be fun > to design the circuit). Maybe that is an incorrect assumption? > > Cordially, > Andreas Kempe > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to > http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.